LTPP Pavement Maintenance Materials: SPS-4 Supplemental Joint Seal Experiment, Final Report

Smith, K. L.; Pozsgay, M. A.; Evans, L. D.; Romine, A. R.; ERES Consultants, Inc.

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LTPP Pavement Maintenance Materials: SPS-4 Supplemental Joint Seal Experiment, Final Report

1999-10-01
By Smith, K. L. ; Pozsgay, M. A. ; Evans, L. D. ; ...

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English

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Creators:

Smith, K. L. ; Pozsgay, M. A. ; Evans, L. D. ; Romine, A. R.

Smith, K. L. ; Pozsgay, M. A. ; Evans, L. D. ; Romine, A. R. Less -
Corporate Creators:

ERES Consultants, Inc.
Contributors:

Rowshan, S
Corporate Contributors:

United States. Federal Highway Administration. Office of Infrastructure Research and Development ; Turner-Fairbank Highway Research Center

United States. Federal Highway Administration. Office of Infrastructure Research and Development ; Turner-Fairbank Highway Research Center Less -
Subject/TRT Terms:

[+]

Concrete Pavements Cost Effectiveness Joints (Engineering) Joint Sealing Pavement Maintenance Service Life
Publication/ Report Number:

FHWA-RD-99-151
Resource Type:

Tech Report
Geographical Coverage:

United States
Contracting Officer:

Rowshan, Shahed
Corporate Publisher:

United States. Federal Highway Administration. Office of Infrastructure Research and Development
Abstract:

The Strategic Highway Research Program (SHRP) Specific Pavement Studies (SPS)-4 preventive maintenance experiment was established to determine the benefits and cost-effectiveness of concrete maintenance activities, such as joint sealing and slab undersealing. Since 1989, several test sites have been constructed throughout the United States for this purpose. A secondary investigation at some of these SPS-4 sites has focused on the long-term effectiveness of various joint seal treatments (i.e., combinations of sealant material and installation method) at preventing the infiltration of water into the pavement structure. Referred to as supplemental joint seal sites, a total of six such sites were constructed adjacent to SPS-4 test sites, and the performance of the various joint seal treatments have been monitored under the Federal Highway Administration (FHWA) Long-Term Monitoring (LTM) of Pavement Maintenance Materials Test Sites project. This report documents the entire SPS-4 supplemental joint seal study, including the installation of 29 unique joint seal treatments, the laboratory testing of experimental sealant materials, and the multi-year performance monitoring of the various joint seal treatments. It also discusses the results of comprehensive statistical analyses conducted on sealant material performance.
Format:

PDF
Alternate URL:

https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/99151/99151.pdf
Funding:

DTFH61-93-C-00051
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:83b23dd676bca646afc0e235ad6c24caef751987038a739b6db4f4a95488e554
Download URL:

https://rosap.ntl.bts.gov/view/dot/40376/dot_40376_DS1.pdf
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LTPP Pavement Maintenance Materials: SPS-4 Supplemental Joint Seal Experiment, Final Report

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